Editor's note: Kerith Burke, NBC Sports Bay Area's Warriors reporter, will take you inside the two-time defending NBA champions as only she can each Friday with the Ask Kerith Mailbag. In the fourth quarter of the Christmas game, when the Lakers were about to lock up a 26-point win at Oracle, I asked fans this question. The Lakers loss is part of a collection of 20-plus-point defeats on the Warriors' home court, joining those against the Bucks, Rockets and Raptors.